Major Tech MT668 Temperature and Humidity Data Logger

16 000 Readings for both temperature and humidity
Temperature -40°C to 70°C
Humidity range 0% to 100% RH
Selectable measuring cycle

2s, 5s, 10s, 30s, 1m, 5m, 10m, 30m, 1hr, 2hr, 3hr, 6hr, 12hr, 24hr
Multi-mode to begin logging
Analysis software
USB Interface
Wall bracket
Alarm function activated when set values are exceeded
Pocket Size

$181.50 inc. GST

UPC 6008229007262
SKU MT668 Category
Sparky Tools


The MT668 is a small and compact data logger for temperature and humidity. This is the easiest to use and lowest cost electronic data logger available. The MT668 has a selectable measuring time intervals from 2 seconds to 24 hours and can store up to 16,000 readings for both temperature and humidity. The user can define the upper and lower measurement parameters for temperature and humidity, and if these readings go above or below these parameters, the alarm LED will flash. With its precision calibrated internal temperature sensor, all the user has to do is place the logger in the field and leave it. Once you have gathered the desired information, simply plug the logger into a computer using the USB port and download the logged information.


Major Tech

Major Tech (Pty) Ltd was established in 1992, with a vision and mission of being the brand of choice, by consistently pushing the benchmark with innovative, high quality product developments, providing unparalleled service excellence and exceeding all expectations. The founder of Major Tech, comes with a vast knowledge and over 30 years of hands-on experience in the electrical industry and is the driving force behind the vision of the company. Being a values-based organisation, every decision and undertaking is underpinned by their core values.

Major Tech

Additional information

Weight .8 kg
Dimensions 30 × 20 × 10 mm



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